#1F6BA8#1F6BA8

#1F6BA8 is a mid, vivid cyan. Relative luminance 0.136; OKLCH L 51.3% C 0.120 H 247.6°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#1F6BA8
RGB	rgb(31, 107, 168)
HSL	hsl(207, 69%, 39%)
HSV	hsv(207, 82%, 66%)
CMYK	cmyk(81.5%, 36.3%, 0%, 34.1%)
CIE-LAB	lab(43.70, -0.46, -39.09)
CIE-LCH	lch(43.70, 39.09, 269.33°)
OKLab	oklab(51.35% -0.0459 -0.1114)
OKLCH	oklch(51.35% 0.12 247.6)
XYZ	xyz(12.8879, 13.6323, 38.9902)
Luminance	0.1363 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F6BA8 #A85C1F

analogous

#1FA8A1 #1F6BA8 #1F27A8

triadic

#1F6BA8 #A81F6B #6BA81F

tetradic

#1F6BA8 #A11FA8 #A85C1F #27A81F

square

#1F6BA8 #A11FA8 #A85C1F #27A81F

split-complementary

#1F6BA8 #A81F27 #A8A11F

monochromatic

#0C2941 #154A74 #1F6BA8 #2C8CD8 #60A8E2

Accessibility & contrast

On white

5.63

#1F6BA8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#1F6BA8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F6BA8

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F6BA8	#FFFFFF	#000000	##FFFFFF
##1F6BA8	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E6EAB

Deuteranopia (green-blind)

#3A62A7

Tritanopia (blue-blind)

#007A81

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #1f6ba8;
/* rgb */ color: rgb(31, 107, 168);
/* oklch */ color: oklch(51.3% 0.120 247.6);

Tailwind

colors: {
  custom: {
    50: '#7195c2',
    500: '#1f6ba8',
    950: '#000000',
  },
}

SCSS

$custom: #1f6ba8;
$custom-light: #7195c2;
$custom-dark: #000000;

JSON

{
  "hex": "#1f6ba8",
  "rgb": {
    "r": 31,
    "g": 107,
    "b": 168
  },
  "hsl": {
    "h": 206.715,
    "s": 68.844,
    "l": 39.02
  },
  "oklch": {
    "l": 0.51345,
    "c": 0.12044,
    "h": 247.6
  },
  "luminance": 0.13634
}

Semantic roles & 50–950 ramp

primary

#1F6BA8

secondary

#C68C5D

accent

#8A3CEC

background

#F7F9FB

surface

#EDF1F7

border

#C8CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #1F6BA8

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →